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HPA003355

Sigma-Aldrich

Anti-SH3KBP1 antibody produced in rabbit

enhanced validation

Ab2, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-CD2-binding protein 3 antibody produced in rabbit, Anti-CD2BP3 antibody produced in rabbit, Anti-Cbl-interacting protein of 85 kDa antibody produced in rabbit, Anti-HSB-1 antibody produced in rabbit, Anti-Human Src-family kinase-binding protein 1 antibody produced in rabbit, Anti-SH3 domain-containing kinase-binding protein 1 antibody produced in rabbit

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human, mouse

enhanced validation

orthogonal RNAseq
independent
Learn more about Antibody Enhanced Validation

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

WEGVLNGKTGMFPSNFIKELSGESDELGISQDEQLSKSSLRETTGSESDGGDSSSTKSEGANGTVATAAIQPKKVKGVGFGDIFKDKPIKLRPRSIEVENDFLPVEKTIGKKLPATTATPDSSKTEMDSRTKSKDY

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... SH3KBP1(30011)

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General description

SH3KBP1 (SH3-domain kinase binding protein 1) contains three SH3 domains at the N-terminal region that specifically bind a unique proline-arginine motif (PxxxPR) and a coiled-coil domain at the C-terminal region.

Immunogen

SH3 domain-containing kinase-binding protein 1 recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

SH3KBP1 (SH3-domain kinase binding protein 1) gene encodes an adaptor protein essential for protein-protein interactions. It associates with CBL and endophilins and regulates endocytosis and lysosomal degradation of ligand-induced receptor tyrosine kinases and epidermal growth factor receptors. The complex also functions in hepatocyte growth factor (HGF) receptor signaling. It suppresses PI3K activity by interacting with its regulatory subunit. It is involved in the regulation of cell adhesion by interacting with its binding partner AIP1. It functions in cell morphology and cytoskeletal organization. This protein binds to MAP kinase kinase kinase (MEKK4) and mediates cellular stress response. It also interacts with tumor necrosis factor receptor 1 and mediates TNF-α-induced apoptosis. It regulates ligand-induced internalization of IgE receptor and suppresses immune responses.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST74386

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Mirko H H Schmidt et al.
Proceedings of the National Academy of Sciences of the United States of America, 100(11), 6505-6510 (2003-05-08)
Ligand activation of the epidermal growth factor receptor (EGFR) causes the binding of Cbls, which leads to EGFR polyubiquitination and internalization through endophilin complexes that contain the adaptor protein SH3-domain encoding, expressed in tumorigenic astrocytes/Cbl-interacting protein of 85 kDa/regulator of
Annalisa Petrelli et al.
Nature, 416(6877), 187-190 (2002-03-15)
Ligand-dependent downregulation of tyrosine kinase receptors is a critical step for modulating their activity. Upon ligand binding, hepatocyte growth factor (HGF) receptor (Met) is polyubiquitinated and degraded; however, the mechanisms underlying HGF receptor endocytosis are not yet known. Here we
Youssef Aissouni et al.
Biochemical and biophysical research communications, 338(2), 808-814 (2005-11-01)
CIN85 is a multi-adaptor protein involved in different cellular functions including the down-regulation of activated receptor tyrosine kinases and survival of neuronal cells. CIN85 contains three SH3 domains that specifically bind a unique proline-arginine motif (PxxxPR) found in several CIN85
Mirko H H Schmidt et al.
Journal of cell science, 116(Pt 14), 2845-2855 (2003-05-29)
The adaptor protein SETA/CIN85/Ruk is involved in regulating diverse signal transduction pathways, including the internalization of tyrosine kinase receptors via the Cbl ubiquitin ligases, and attenuating PI3K activity by interaction with its regulatory subunit. Here we present evidence for a
Iwona Szymkiewicz et al.
The Journal of biological chemistry, 277(42), 39666-39672 (2002-08-15)
The Cbl family of ubiquitin ligases in mammals contains three members, Cbl, Cbl-b, and Cbl-3, that are involved in down-regulation of receptor tyrosine kinases (RTKs) by mediating receptor ubiquitination and degradation. More recently, a novel pathway has been identified whereby

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